Exterior shell for a recreational vehicle fold out extension



FIG. 1 is a side view of an exterior shell for recreational vehicle fold out extension showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a side view thereof shown in an extended position;

FIG. 4 is a side view thereof shown in an extended position;

FIG. 5 is a side view thereof, shown in a folded position on a camper; and,

FIG. 6 is an enlarged perspective view thereof. 

The ornamental design for a exterior shell for a recreational vehicle fold out extension, as shown and described. 